Painting process for wood-base vase
By using a chain conveyor belt to drive the wooden vase through multi-stage processing, combined with electrostatic dust removal and dual spraying technology, the problems of low glaze utilization and uneven spraying in traditional spraying methods are solved, achieving a high-efficiency and cost-saving spraying effect for wooden vases.
Patent Information
- Application Number
- CN202410619503.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-11-21
AI Technical Summary
Traditional air pressure direct spraying process has low glaze utilization, uneven spraying quality, high cost, and requires complex dust removal and separation devices, resulting in rough surfaces and glaze waste on wooden vases.
The wooden vases are driven by a chain conveyor belt through a multi-stage process of cleaning, drying, dust removal, spraying, and polishing. The process combines electrostatic dust removal and ordinary dust removal, and uses a dual spraying process and high-pressure water gun treatment to ensure uniform coating adhesion.
It improves glaze utilization, ensures uniform spraying quality, reduces costs, enhances product surface smoothness and topcoat adhesion, and saves floor space and resources.
Smart Images
Figure CN120984533A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of vase processing, in particular to a wood vase painting process. BACKGROUND
[0002] The wood vase is a kind of vessel, which is made of solid wood and has a smooth and beautiful appearance. The precious ones are made of expensive materials such as crystal to hold beautiful plants. The bottom of the vase usually contains water to keep the plants alive and beautiful. In order to make the wood vase more beautiful, paint is usually sprayed on the outer wall of the wood vase for decoration.
[0003] Most of the wood vase spraying processes still use traditional air pressure spraying. Traditional water-based and oil-based glaze is used in this process. This process has the following defects: the utilization rate of glaze is relatively low in the traditional air pressure direct spraying process. Only less than one third of the paint is actually attached to the wood vase. Most of the glaze is carried away by air flow, resulting in low utilization rate of glaze. Dust filtering device, paint and water separation device, and water curtain need to be set up to absorb paint particles, which greatly increases the cost. The spraying quality is greatly affected by the speed of air gun and the spraying distance. The film thickness is uneven, the surface is rough, or defects such as sagging are caused. Water-based paint is prone to cause pitting. SUMMARY
[0004] In view of the existing deficiencies, the present application provides a wood vase painting process.
[0005] To achieve the above purpose, the technical scheme adopted by the present application is as follows:
[0006] A wood vase painting process, comprising the following operation steps:
[0007] S1, wood vase placement, the wood vase is sequentially and orderly placed on the bottom disc provided by the chain conveyor belt;
[0008] S2, wood vase cleaning, the chain conveyor belt transports the wood vase to the cleaning area, and the outer wall of the wood vase is washed by the cleaning liquid;
[0009] S3, wood vase drying, the chain conveyor belt transports the wood vase to the fan area, and the surface moisture of the wood vase is removed by blowing hot air on the outer wall of the wood vase;
[0010] S4, wood vase dust removal, the chain conveyor belt transports the wood vase to the inside of the electrostatic dust removal equipment, and removes the dust and attached matter on the surface of the wood vase;
[0011] S5, wood vase coating, the chain conveyor belt transports the wood vase to the spraying area, and coats the surface of the wood vase;
[0012] S6, the wood flower vase is dried for the second time, the chain type conveying belt is reversed, the wood flower vase is put into the fan area again, and the fuel for oiling the outer wall of the wood flower vase is dried;
[0013] S7, the wood flower vase is cleaned for the second time, the chain type conveying belt is reversed, the wood flower vase is put into the cleaning area again, and the attachments left on the surface of the wood flower vase are removed;
[0014] S8, the wood flower vase is polished, the chain type conveying belt is positively rotated, the wood flower vase is put into the polishing area, and uneven areas on the surface of the wood flower vase are polished and flattened.
[0015] Preferably, the chain type conveying belt is arranged in a ring shape, the cleaning area, the fan area, the electrostatic dust removal area, the spraying area and the polishing area are sequentially arranged on the outer side of the chain type conveying belt, a clamping mechanism is arranged on the bottom disc of the chain type conveying belt, the bottom end of the wood flower vase is fixed, a rotating disc is arranged on the bottom disc and connected to the clamping mechanism, and the rotating disc rotates when the chain type conveying belt conveys and moves the wood flower vase.
[0016] Preferably, a plurality of high-pressure water guns are arranged in the cleaning area, each high-pressure water gun is arranged on the two sides of the chain type conveying belt, the rotating disc drives the wood flower vase to rotate at a speed of 10-20 revolutions per minute when the high-pressure water gun works, and the wood flower vase works for 2-5 minutes.
[0017] Preferably, a plurality of fans are arranged in the fan area, a heating resistor is arranged in each fan, the temperature of the heating resistor is 80-120 DEG C when the wood flower vase is dried for the first time, the temperature of the heating resistor is 200-250 DEG C when the wood flower vase is dried for the second time, the rotating disc drives the wood flower vase to rotate at a speed of 10-20 revolutions per minute when the fan works, and the wood flower vase works for 30-50 minutes.
[0018] Preferably, the electrostatic voltage of the electrostatic dust removal equipment is 30-40 KV, the rotating disc drives the wood flower vase to rotate at a speed of 5-10 revolutions per minute when the electrostatic dust removal equipment works, and the wood flower vase works for 6-12 minutes.
[0019] Preferably, the coating equipment in the coating area adopts two kinds of glazes, namely, ivory white glaze and green glaze, the ivory white glaze is used as a primer, and the green glaze is used as a topcoat, a double-spraying spraying process is used, the wood flower vase is uniformly and continuously sprayed, the spraying pressure is 1.4-1.6 MPa, the spraying speed is 10-13 cm / s, the wood flower vase after spraying is placed in a cool and ventilated place, and is naturally dried until the primer surface is dry, and the drying time is 2-3 h.
[0020] Preferably, the wood flower vase is placed, and then the S7 process is performed to dry for the second time.
[0021] As preferred, the water jetted by the high-pressure water gun contains 5-15% hydrofluoric acid.
[0022] As preferred, the grinding stone provided in the grinding area is connected with a mechanical arm, and the mechanical arm is programmed by PLC to operate the grinding stone to match the appearance of the wooden vase.
[0023] Compared with the prior art, the present application has the following beneficial effects:
[0024] 1. The bottom of the wooden vase is placed on the base plate, and the wooden vase is fixed by the clamping mechanism provided on the base plate. Meanwhile, the wooden vase can be rotated by the rotating table during movement, so that the process flow of the wooden vase is automated, and the wooden vase sequentially passes through the annularly arranged cleaning area, fan area, electrostatic dust removal area, spraying area and grinding area, thereby saving time and effort.
[0025] 2. Meanwhile, the same equipment can play different roles by repeatedly passing through the cleaning area and fan area through the chain conveyor belt, thereby improving the paint spraying quality of the wooden vase and saving the floor area.
[0026] 3. The present application has simple process, and through multi-stage process treatment, the surface of the wooden vase is uniformly coated and smooth, the product quality is greatly improved, the moving speed of the spray gun is used to spray the finish paint in multiple times, the process parameters are optimized, the spraying effect is improved, the smoothness of the paint spraying surface is maximized, the product effect is improved, ordinary dust removal and electrostatic dust removal double dust removal process are adopted, the adhesion of the finish paint is enhanced, the spraying effect is effectively improved, and the product quality is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0027] Fig. 1 Fig. 1 is a flow structure schematic diagram of a wood vase painting process of the present application;
[0028] Fig. 2 Fig. 2 is a structure schematic diagram of a chain conveyor belt of the present application. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0030] EMBODIMENT
[0031] As shown in Fig. 1, a wood vase painting process includes the following operation steps: Figs. 1-2
[0032] S1, wood flower vase is placed, wood flower vase is placed in order on the bottom disc provided with chain type conveying belt; S2, wood flower vase is cleaned, chain type conveying belt is transported to the cleaning area, and the outer wall is washed through the cleaning liquid; S3, wood flower vase is dried, chain type conveying belt is transported to the fan area, and the surface moisture is removed by blowing hot air on the outer wall of wood flower vase; S4, wood flower vase is dedusted, chain type conveying belt is transported to the inside of electrostatic dust removal equipment, and the dust and attachments on the surface of wood flower vase are removed; S5, wood flower vase is painted, chain type conveying belt is transported to the spraying area, and the surface is painted; S6, wood flower vase is dried again, chain type conveying belt is reversed, and the fuel on the outer wall of wood flower vase is dried again by being put into the fan area; S7, wood flower vase is cleaned again, chain type conveying belt is reversed, and the attachments left on the surface of wood flower vase are removed by being put into the cleaning area again; S8, wood flower vase is polished, chain type conveying belt is turned on, and the uneven area on the surface of wood flower vase is polished and flattened by being put into the polishing area; the bottom of wood flower vase is placed on the bottom disc, the wood flower vase is fixed through the clamping mechanism provided on the bottom disc, and the wood flower vase can also be rotated through the rotating table during movement, so that the wood flower vase process automation is realized, and the wood flower vase sequentially passes through the cleaning area, the fan area, the electrostatic dust removal area, the spraying area and the polishing area arranged in a ring, time and labor are saved, the same equipment can play different roles through repeated passing of the chain type conveying belt, the wood flower vase paint spraying quality is improved, the floor area is saved, the process is simple, the wood flower vase surface is uniformly coated through multi-stage process treatment, the surface is smooth, the product quality is greatly improved, the product effect is improved, the process parameters are optimized, the spraying effect is improved, the smoothness of the paint spraying surface is maximized, the product effect is improved, ordinary dust removal and electrostatic dust removal double dust removal process are adopted, the adhesion of the finish paint is enhanced, the spraying effect is effectively improved, and the product quality is ensured.
[0033] In the embodiment, the chain conveyor is arranged in a ring shape, the cleaning area, the fan area, the electrostatic dust removal area, the spraying area and the polishing area are sequentially arranged on the outer side of the chain conveyor, the bottom disc on the chain conveyor is provided with a clamping mechanism for fixing the bottom end of the wooden flower vase, a rotating disc is arranged on the bottom disc and connected to the clamping mechanism, when the wooden flower vase is conveyed and moved by the chain conveyor, the rotating disc rotates at a speed of 10-20 revolutions per minute, and the wooden flower vase is continuously worked for 2-5 minutes, a plurality of high-pressure water guns are arranged in the cleaning area, each high-pressure water gun is distributed on the two sides of the chain conveyor, when the high-pressure water gun works, the rotating disc drives the wooden flower vase to rotate at a speed of 10-20 revolutions per minute, and the wooden flower vase is continuously worked for 2-5 minutes, a plurality of fans are arranged in the fan area, the fans are provided with heating resistors, when the wooden flower vase is initially dried, the temperature of the heating resistor is 80-120 DEG C, when the wooden flower vase is secondarily dried, the temperature of the heating resistor is 200-250 DEG C, when the fan works, the rotating disc drives the wooden flower vase to rotate at a speed of 10-20 revolutions per minute, and the wooden flower vase is continuously worked for 30-50 minutes, the bottom of the wooden flower vase is placed on the bottom disc, the wooden flower vase is fixed by the clamping mechanism arranged on the bottom disc, and the wooden flower vase can also be rotated by the rotating table during movement, so that the process flow of the wooden flower vase is automated, the wooden flower vase sequentially passes through the cleaning area, the fan area, the electrostatic dust removal area, the spraying area and the polishing area arranged in a ring shape, time and labor are saved, the same equipment can play different roles through repeated passing of the wooden flower vase through the cleaning area and the fan area, the quality of the wooden flower vase is improved, and the occupied area is saved.
[0034] In the embodiment, the electrostatic voltage of the electrostatic dust removal equipment is 30-40 KV, when the electrostatic dust removal equipment works, the rotating disc drives the wooden flower vase to rotate at a speed of 5-10 revolutions per minute, and the wooden flower vase is continuously worked for 6-12 minutes, the coating equipment in the coating area adopts two kinds of glazes, i.e. milk white glaze and green glaze, the milk white glaze is used for priming, and the green glaze is used for finishing, a double-spray spraying process is adopted, the wooden flower vase is uniformly and continuously sprayed, the spraying pressure is 1.4-1.6 MPa, the spraying speed is 10-13 cm / s, the wooden flower vase after spraying is placed in a cool and ventilated place, and is naturally dried until the primer surface is dry, the drying time is 2-3 h, after the wooden flower vase is placed, the operation S7 process is performed, and the wooden flower vase is secondarily dried, the process of the present application is simple, the wooden flower vase is uniformly coated on the surface through multi-stage process treatment, the surface is smooth, the product quality is greatly improved, the wooden flower vase is sprayed by the moving speed of the spray gun, the finishing process is optimized, the spraying effect is improved, the smoothness of the spraying surface is maximized, the product effect is improved, ordinary dust removal and electrostatic dust removal double dust removal processes are adopted, the adhesion of the finishing is enhanced, the spraying effect is effectively improved, and the product quality is ensured.
[0035] In the embodiment, the water sprayed by the high-pressure water gun contains 5-15% hydrofluoric acid.
[0036] In the embodiment, the polishing stone connected with the mechanical arm in the polishing area is programmed by PLC to match the appearance of the wooden vase and operate the polishing stone, thereby ensuring the quality of the product while automatically painting in batches.
[0037] The working principle of the wood vase painting process is as follows: the bottom of the wood vase is placed on the bottom disc, the wood vase is fixed through the clamping mechanism arranged on the bottom disc, and the wood vase can also be rotated through the rotating table during movement, so that the wood vase process flow is automated, and the wood vase sequentially passes through the annularly arranged cleaning area, fan area, electrostatic dust removal area, spraying area and polishing area, thereby saving time and effort, the same equipment can play different roles through repeated passing through the cleaning area and fan area, the wood vase spraying quality is improved, the occupied area is saved, the process of the present application is simple, the wood vase surface is uniformly coated through multi-stage process treatment, the surface is smooth, the product quality is greatly improved, the moving speed of the spray gun is used to spray the finish paint, the process parameters are optimized, the spraying effect is improved, the smoothness of the paint spraying surface is maximized, the product effect is improved, ordinary dust removal and electrostatic dust removal double dust removal process are adopted, the adhesion of the finish paint is enhanced, the spraying effect is effectively improved, and the product quality is ensured
[0038] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not a limitation on the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description, and all the embodiments cannot be exhausted here. Any obvious changes or variations derived from the technical solutions of the present application still fall within the protection scope of the present application.
Claims
1. A varnishing process for a wooden vase, characterized in that: The following steps are included: S1, Wooden vase placement: Place the wooden vases in an orderly manner on the chassis provided by the chain conveyor belt. S2, wooden vase cleaning: a chain conveyor belt transports the wooden vase to the cleaning area, where the outer wall is rinsed with cleaning solution. S3, Drying the wooden vase: The chain conveyor belt rotates forward to transport the wooden vase to the fan area, where hot air is blown on the outer wall of the wooden vase to remove surface moisture. S4, Dust removal of wooden vase: The chain conveyor belt rotates forward to transport the wooden vase to the electrostatic dust removal equipment, and removes the dust and attached substances from the surface of the wooden vase. S5, coating for wooden vase: A chain conveyor belt rotates forward to transport the wooden vase to the spraying area and coats its surface with the coating. S6, the wooden vase is dried a second time. The chain conveyor belt reverses and puts it back into the fan area to dry the oiled fuel on the outer wall of the wooden vase. S7, Second cleaning of wooden vase: The chain conveyor belt reverses and puts the vase back into the cleaning area to remove any remaining residue on the surface of the wooden vase. S8, Polishing of wooden vases: The chain conveyor belt rotates forward, guiding the vase into the polishing area to smooth out any uneven areas on the surface of the wooden vase.
2. The varnishing process for a wooden vase according to claim 1, characterized in that: The chain conveyor belt is arranged in a ring. The cleaning area, fan area, electrostatic dust removal area, spraying area and polishing area are arranged sequentially on the outer edge of the chain conveyor belt. The chassis of the chain conveyor belt is equipped with a clamping mechanism to fix the bottom of the wooden vase. The chassis is equipped with a rotating disk connected to the clamping mechanism, which rotates when the chain conveyor belt transports the wooden vase.
3. The varnishing process for a wooden vase according to claim 1, characterized in that: The cleaning area is equipped with multiple high-pressure water guns, each distributed on both sides of the chain conveyor belt. When the high-pressure water guns are working, the rotating disc drives the wooden vase to rotate at a rate of 10-20 revolutions per minute for 2-5 minutes.
4. The varnishing process for a wooden vase according to claim 1, characterized in that: The fan area is equipped with several fans, each containing a heating resistor. During the initial drying of the wooden vase, the temperature of the heating resistor is 80-120 degrees Celsius. During the secondary drying of the wooden vase, the temperature of the heating resistor is 200-250 degrees Celsius. When the fans are working, the rotating disc drives the wooden vase to rotate at a rate of 10-20 revolutions per minute for 30-50 minutes.
5. The varnishing process for a wooden vase according to claim 1, characterized in that: The electrostatic voltage of the electrostatic dust removal equipment is 30-40KV. When the electrostatic dust removal equipment is working, the turntable drives the wooden vase to rotate at a rate of 5-10 revolutions per minute for 6-12 minutes.
6. The varnishing process for a wooden vase according to claim 1, characterized in that: The coating equipment in the coating area uses two types of glaze: milky white and green. First, milky white glaze is applied as a base coat, and then green topcoat is sprayed. A double-spraying process is used to spray the glaze evenly and continuously onto the wooden vase. The spraying pressure is 1.4-1.6 MPa, and the spraying rate is 10-13 cm / s. After the wooden vase is coated, it is placed in a cool and ventilated place to air dry naturally until the base coat surface is dry. The drying time is 2-3 hours.
7. The varnishing process for a wooden vase according to claim 6, characterized in that: After the wooden vase has been left to stand, process S7 is followed to perform a second drying.
8. The varnishing process for a wooden vase according to claim 3, characterized in that: The water sprayed by the high-pressure water gun contains 5-15% hydrofluoric acid.
9. The varnishing process for a wooden vase according to claim 1, characterized in that: The polishing area contains polishing stones connected to a robotic arm. The robotic arm is programmed by a PLC to conform to the shape of the wooden vase and operate the polishing stones.